23.The universities have got bigger in size, ____ many more people the chance of higher education.

22. With Mr. Smith _____ at going home, I’ve _____ a car to pick him up tomorrow.

11. Mrs. White found her husband surrounded by letters and papers and _________ very worried

25. The Curies were ___________ the Nobel Prize for their great contributions to science.

35．He fell into the couch and turned on the TV. Unaware of there_________a snake lying near his feet.

33．The information________in the documents proved that my husband had been out of town in his car that day.

30．When he came back, he found the bag he had________over the seat was gone.

17．The movie is to deucate people about environmental problems ______ our planet.

16．With a final conclusion _____, the meeting ended at 4:30 p.m. last Monday.

15．________ this land our home, we will fight until we die